Debian: Security Advisory (DSA-5481-1)

# SPDX-FileCopyrightText: 2023 Greenbone AG
# Some text descriptions might be excerpted from (a) referenced
# source(s), and are Copyright (C) by the respective right holder(s).
#
# SPDX-License-Identifier: GPL-2.0-only

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.1.1.1.2023.5481");
  script_cve_id("CVE-2023-39534", "CVE-2023-39945", "CVE-2023-39946", "CVE-2023-39947", "CVE-2023-39948", "CVE-2023-39949");
  script_tag(name:"creation_date", value:"2023-08-21 09:28:09 +0000 (Mon, 21 Aug 2023)");
  script_version("2024-02-02T05:06:10+0000");
  script_tag(name:"last_modification", value:"2024-02-02 05:06:10 +0000 (Fri, 02 Feb 2024)");
  script_tag(name:"cvss_base", value:"7.8");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:N/I:N/A:C");
  script_tag(name:"severity_vector", value:"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2023-08-21 18:17:36 +0000 (Mon, 21 Aug 2023)");

  script_name("Debian: Security Advisory (DSA-5481-1)");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2023 Greenbone AG");
  script_family("Debian Local Security Checks");
  script_dependencies("gather-package-list.nasl");
  script_mandatory_keys("ssh/login/debian_linux", "ssh/login/packages", re:"ssh/login/release=DEB(11|12)");

  script_xref(name:"Advisory-ID", value:"DSA-5481-1");
  script_xref(name:"URL", value:"https://www.debian.org/security/2023/DSA-5481-1");
  script_xref(name:"URL", value:"https://security-tracker.debian.org/tracker/DSA-5481");
  script_xref(name:"URL", value:"https://security-tracker.debian.org/tracker/fastdds");

  script_tag(name:"summary", value:"The remote host is missing an update for the Debian 'fastdds' package(s) announced via the DSA-5481-1 advisory.");

  script_tag(name:"vuldetect", value:"Checks if a vulnerable package version is present on the target host.");

  script_tag(name:"insight", value:"Multipe security issues were discovered in Fast DDS, a C++ implementation of the DDS (Data Distribution Service), which might result in denial of service or potentially the execution of arbitrary code when processing malformed RTPS packets.

For the oldstable distribution (bullseye), these problems have been fixed in version 2.1.0+ds-9+deb11u1.

For the stable distribution (bookworm), these problems have been fixed in version 2.9.1+ds-1+deb12u1.

We recommend that you upgrade your fastdds packages.

For the detailed security status of fastdds please refer to its security tracker page at: [link moved to references]");

  script_tag(name:"affected", value:"'fastdds' package(s) on Debian 11, Debian 12.");

  script_tag(name:"solution", value:"Please install the updated package(s).");

  script_tag(name:"solution_type", value:"VendorFix");
  script_tag(name:"qod_type", value:"package");

  exit(0);
}

include("revisions-lib.inc");
include("pkg-lib-deb.inc");

release = dpkg_get_ssh_release();
if(!release)
  exit(0);

res = "";
report = "";

if(release == "DEB11") {

  if(!isnull(res = isdpkgvuln(pkg:"fastdds-tools", ver:"2.1.0+ds-9+deb11u1", rls:"DEB11"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"libfastrtps-dev", ver:"2.1.0+ds-9+deb11u1", rls:"DEB11"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"libfastrtps-doc", ver:"2.1.0+ds-9+deb11u1", rls:"DEB11"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"libfastrtps2", ver:"2.1.0+ds-9+deb11u1", rls:"DEB11"))) {
    report += res;
  }

  if(report != "") {
    security_message(data:report);
  } else if(__pkg_match) {
    exit(99);
  }
  exit(0);
}

if(release == "DEB12") {

  if(!isnull(res = isdpkgvuln(pkg:"fastdds-tools", ver:"2.9.1+ds-1+deb12u1", rls:"DEB12"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"libfastrtps-dev", ver:"2.9.1+ds-1+deb12u1", rls:"DEB12"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"libfastrtps-doc", ver:"2.9.1+ds-1+deb12u1", rls:"DEB12"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"libfastrtps2.9", ver:"2.9.1+ds-1+deb12u1", rls:"DEB12"))) {
    report += res;
  }

  if(report != "") {
    security_message(data:report);
  } else if(__pkg_match) {
    exit(99);
  }
  exit(0);
}

exit(0);